About us

For more than 35 years the story of Delcon has been filled with success. From its beginnings in the field of instrumentation and consumables for diagnostics to its position today as an important player in the field of medical transfusion, haematology and microbiology.

The ultimate portable tube sealer

HemoWeld-Gun represents the ultimate technology in terms of portable sealers for the plastic tubing of blood bags. All the electronics, including the RF generator, reside in the handgun.

Sealing is automated by a powerful motor that, by simply pulling the trigger, first locks the tube in, by means of two moving jaws (the tension relief system), and then creates the seal: all this occurs in a few seconds.

A bigger battery pack

The lithium battery pack is connected to the handgun by a simple, bipolar silicon long-lasting cable; it has enough capacity to perform up to 1200 sealing procedures when fully charged. This means longer time between charges and, as the battery pack can be recharged about 1000 times, higher battery capacity means longer battery lifespan.

The best solution for sealing

HemoWeld-Gun can be used to seal most of the standard plastic tubing of blood bags. It is extremely simple to use and clean thanks to its easily-detachable sealing head with integrated splash guard. Each seal will have a notch that facilitates the separation of the 2 parts.

Anti-spark and self-reset overheat protection systems prevent damages to the device and to seals. Audible warnings, together with a dynamic LED display, indicate problems such as sparks, dirty electrodes, and the charge level of the battery. This sealer is capable of performing up to 50 seals in a row without overheating.

Optional accessories

Power unit device
extra power pack for a never-stop operation of HemoWeld-Gun

Transport case
to transport and protect a ready-to-use kit, including a second power unit (sold separately)

Whheled base holder
simplifies moving the sealer around the donation room, also reducing the risk of falls. It is screwed to the bottom part of the standard bench holder

Diagnostic softwareand adapter
Software application that keeps track of all the actions performed by the sealer: when connected to the HemoWeld-Gun, it can download data such as the number of seals, motor operations, alerts, and other useful diagnostic informations collected during the lifetime of the device. The software is supplied with an adapter to connect the HemoWeld-Gun to a USB port.